The du2ps reads output of du(1), then generates a figure of 
hierarchical structure and utilization of each directory.
 
The du2ps is a similar program to xdu, but it produces result as
a PostScript file.

The default paper is ISO A4, but you can select Letter or ISO A3/B4/B5.
You can also specify font name, font size, number of columns and other
options.

Author:	Takanori Nagae <nagae@an.ip.titech.ac.jp> and
	Shigeru Makino <mac@research.co.jp>

WWW:	http://www.shobi-u.ac.jp/~tnagae/